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/**
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* Copyright (C) 2021 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.format.occurrences;
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import org.apache.commons.lang3.StringUtils;
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import eu.etaxonomy.cdm.common.CdmUtils;
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import eu.etaxonomy.cdm.common.UTF8;
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/**
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* @author a.mueller
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* @since 31.03.2021
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*/
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public class DistanceStringFormatter {
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/**
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* Computes the correct distance string for given values for min, max and text.
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* If text is not blank, text is returned, otherwise "min - max" or a single value is returned.
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* @param min min value as number
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* @param max max value as number
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* @param text text representation of distance
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* @return the formatted distance string
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*/
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public static String distanceString(Number min, Number max, String text, String unit) {
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if (StringUtils.isNotBlank(text)){
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return text;
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}else{
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String minStr = min == null? null : String.valueOf(min);
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String maxStr = max == null? null : String.valueOf(max);
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String result = CdmUtils.concat(UTF8.EN_DASH_SPATIUM.toString(), minStr, maxStr);
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if (StringUtils.isNotBlank(result) && StringUtils.isNotBlank(unit)){
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result = result + " " + unit;
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}
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return result;
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}
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}
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}
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